Rocky Road Squares

1 (12-ounce) package or 2 cups milk or semisweet chocolate chips
1 1/2 cups miniature marshmallows
3/4 cup chopped walnuts

1. In the top of a double boiler, over simmering water, melt chocolate chips. Remove from the heat and stir in miniature marshmallows and chopped walnuts.
2. Line a 8-inch pan with aluminum foil and spread the chocolate mixture in the pan. Cover and refrigerate until set, about 1 hour.

Makes about 16 squares.